| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<FilingSummary> |
| <Version> 3.20.1 </Version> |
| <ProcessingTime/> |
| <ReportFormat> html </ReportFormat> |
| <ContextCount> 40 </ContextCount> |
| <ElementCount> 261 </ElementCount> |
| <EntityCount> 1 </EntityCount> |
| <FootnotesReported> false </FootnotesReported> |
| <SegmentCount> 7 </SegmentCount> |
| <ScenarioCount> 0 </ScenarioCount> |
| <TuplesReported> false </TuplesReported> |
| <UnitCount> 3 </UnitCount> |
| <MyReports> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R1.htm </HtmlFileName> |
| | | <LongName> 000010 - Document - Document and Entity Information </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_DocumentDocumentAndEntityInformation </Role> |
| | | <ShortName> Document and Entity Information </ShortName> |
| | | <MenuCategory> Cover </MenuCategory> |
| | | <Position> 1 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R2.htm </HtmlFileName> |
| | | <LongName> 000020 - Statement - JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Unaudited) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_JEWETTCAMERONTRADINGCOMPANYLTDANDSUBSIDIARIESCONSOLIDATEDBALANCESHEETSUnaudited </Role> |
| | | <ShortName> JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Unaudited) </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 2 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R3.htm </HtmlFileName> |
| | | <LongName> 000030 - Statement - JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Unaudited) - Parenthetical </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_JEWETTCAMERONTRADINGCOMPANYLTDANDSUBSIDIARIESCONSOLIDATEDBALANCESHEETSUnauditedParenthetical </Role> |
| | | <ShortName> JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Unaudited) - Parenthetical </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 3 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R4.htm </HtmlFileName> |
| | | <LongName> 000040 - Statement - JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_JEWETTCAMERONTRADINGCOMPANYLTDANDSUBSIDIARIESCONSOLIDATEDSTATEMENTSOFOPERATIONSUnaudited </Role> |
| | | <ShortName> JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 4 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R5.htm </HtmlFileName> |
| | | <LongName> 000050 - Statement - JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_JEWETTCAMERONTRADINGCOMPANYLTDANDSUBSIDIARIESCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYUnaudited </Role> |
| | | <ShortName> JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 5 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R6.htm </HtmlFileName> |
| | | <LongName> 000060 - Statement - JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_JEWETTCAMERONTRADINGCOMPANYLTDANDSUBSIDIARIESCONSOLIDATEDSTATEMENTSOFCASHFLOWSUnaudited </Role> |
| | | <ShortName> JEWETT-CAMERON TRADING COMPANY LTD. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) </ShortName> |
| | | <MenuCategory> Statements </MenuCategory> |
| | | <Position> 6 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R7.htm </HtmlFileName> |
| | | <LongName> 000070 - Disclosure - 1. Nature of Operations </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure1NatureOfOperations </Role> |
| | | <ShortName> 1. Nature of Operations </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 7 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R8.htm </HtmlFileName> |
| | | <LongName> 000080 - Disclosure - 2. Significant Accounting Policies </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 8 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R9.htm </HtmlFileName> |
| | | <LongName> 000090 - Disclosure - 3. Inventory </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure3Inventory </Role> |
| | | <ShortName> 3. Inventory </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 9 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R10.htm </HtmlFileName> |
| | | <LongName> 000100 - Disclosure - 4. Property, Plant and Equipment </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure4PropertyPlantAndEquipment </Role> |
| | | <ShortName> 4. Property, Plant and Equipment </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 10 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R11.htm </HtmlFileName> |
| | | <LongName> 000110 - Disclosure - 5. Intangible Assets </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure5IntangibleAssets </Role> |
| | | <ShortName> 5. Intangible Assets </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 11 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R12.htm </HtmlFileName> |
| | | <LongName> 000120 - Disclosure - 6. Income Taxes </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure6IncomeTaxes </Role> |
| | | <ShortName> 6. Income Taxes </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 12 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R13.htm </HtmlFileName> |
| | | <LongName> 000130 - Disclosure - 7. Bank Indebtedness </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure7BankIndebtedness </Role> |
| | | <ShortName> 7. Bank Indebtedness </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 13 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R14.htm </HtmlFileName> |
| | | <LongName> 000140 - Disclosure - 8. Capital Stock </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure8CapitalStock </Role> |
| | | <ShortName> 8. Capital Stock </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 14 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R15.htm </HtmlFileName> |
| | | <LongName> 000150 - Disclosure - 9. Cancellation of Capital Stock </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure9CancellationOfCapitalStock </Role> |
| | | <ShortName> 9. Cancellation of Capital Stock </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 15 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R16.htm </HtmlFileName> |
| | | <LongName> 000160 - Disclosure - 10. Share-based Incentive Plans </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure10ShareBasedIncentivePlans </Role> |
| | | <ShortName> 10. Share-based Incentive Plans </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 16 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R17.htm </HtmlFileName> |
| | | <LongName> 000170 - Disclosure - 11. Pension and Profit-sharing Plans </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure11PensionAndProfitSharingPlans </Role> |
| | | <ShortName> 11. Pension and Profit-sharing Plans </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 17 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R18.htm </HtmlFileName> |
| | | <LongName> 000180 - Disclosure - 12. Discontinued Operations </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure12DiscontinuedOperations </Role> |
| | | <ShortName> 12. Discontinued Operations </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 18 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R19.htm </HtmlFileName> |
| | | <LongName> 000190 - Disclosure - 13. Segment Information </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformation </Role> |
| | | <ShortName> 13. Segment Information </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 19 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R20.htm </HtmlFileName> |
| | | <LongName> 000200 - Disclosure - 14. Concentrations </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure14Concentrations </Role> |
| | | <ShortName> 14. Concentrations </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 20 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R21.htm </HtmlFileName> |
| | | <LongName> 000210 - Disclosure - 15. Supplemental Disclosure With Respect To Cash Flows </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure15SupplementalDisclosureWithRespectToCashFlows </Role> |
| | | <ShortName> 15. Supplemental Disclosure With Respect To Cash Flows </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 21 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R22.htm </HtmlFileName> |
| | | <LongName> 000220 - Disclosure - 16. Contingency </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure16Contingency </Role> |
| | | <ShortName> 16. Contingency </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 22 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R23.htm </HtmlFileName> |
| | | <LongName> 000230 - Disclosure - 17. Subsequent Events </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure17SubsequentEvents </Role> |
| | | <ShortName> 17. Subsequent Events </ShortName> |
| | | <MenuCategory> Notes </MenuCategory> |
| | | <Position> 23 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R24.htm </HtmlFileName> |
| | | <LongName> 000240 - Disclosure - 2. Significant Accounting Policies: Generally accepted accounting principles (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesGenerallyAcceptedAccountingPrinciplesPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Generally accepted accounting principles (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 24 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R25.htm </HtmlFileName> |
| | | <LongName> 000250 - Disclosure - 2. Significant Accounting Policies: Principles of Consolidation (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesPrinciplesOfConsolidationPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Principles of Consolidation (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 25 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R26.htm </HtmlFileName> |
| | | <LongName> 000260 - Disclosure - 2. Significant Accounting Policies: Estimates (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesEstimatesPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Estimates (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 26 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R27.htm </HtmlFileName> |
| | | <LongName> 000270 - Disclosure - 2. Significant Accounting Policies: Cash and Cash Equivalents (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesCashAndCashEquivalentsPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Cash and Cash Equivalents (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 27 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R28.htm </HtmlFileName> |
| | | <LongName> 000280 - Disclosure - 2. Significant Accounting Policies: Accounts Receivable (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesAccountsReceivablePolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Accounts Receivable (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 28 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R29.htm </HtmlFileName> |
| | | <LongName> 000290 - Disclosure - 2. Significant Accounting Policies: Inventory (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesInventoryPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Inventory (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 29 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R30.htm </HtmlFileName> |
| | | <LongName> 000300 - Disclosure - 2. Significant Accounting Policies: Property, Plant and Equipment (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesPropertyPlantAndEquipmentPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Property, Plant and Equipment (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 30 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R31.htm </HtmlFileName> |
| | | <LongName> 000310 - Disclosure - 2. Significant Accounting Policies: Intangibles (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesIntangiblesPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Intangibles (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 31 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R32.htm </HtmlFileName> |
| | | <LongName> 000320 - Disclosure - 2. Significant Accounting Policies: Asset Retirement Obligations (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesAssetRetirementObligationsPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Asset Retirement Obligations (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 32 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R33.htm </HtmlFileName> |
| | | <LongName> 000330 - Disclosure - 2. Significant Accounting Policies: Impairment of Long-lived Assets and Long-lived Assets To Be Disposed of (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesImpairmentOfLongLivedAssetsAndLongLivedAssetsToBeDisposedOfPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Impairment of Long-lived Assets and Long-lived Assets To Be Disposed of (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 33 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R34.htm </HtmlFileName> |
| | | <LongName> 000340 - Disclosure - 2. Significant Accounting Policies: Currency and Foreign Exchange (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesCurrencyAndForeignExchangePolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Currency and Foreign Exchange (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 34 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R35.htm </HtmlFileName> |
| | | <LongName> 000350 - Disclosure - 2. Significant Accounting Policies: Earnings Per Share (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesEarningsPerSharePolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Earnings Per Share (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 35 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R36.htm </HtmlFileName> |
| | | <LongName> 000360 - Disclosure - 2. Significant Accounting Policies: Comprehensive Income (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesComprehensiveIncomePolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Comprehensive Income (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 36 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R37.htm </HtmlFileName> |
| | | <LongName> 000370 - Disclosure - 2. Significant Accounting Policies: Stock-based Compensation (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesStockBasedCompensationPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Stock-based Compensation (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 37 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R38.htm </HtmlFileName> |
| | | <LongName> 000380 - Disclosure - 2. Significant Accounting Policies: Financial Instruments (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesFinancialInstrumentsPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Financial Instruments (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 38 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R39.htm </HtmlFileName> |
| | | <LongName> 000390 - Disclosure - 2. Significant Accounting Policies: Income taxes (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesIncomeTaxesPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Income taxes (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 39 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R40.htm </HtmlFileName> |
| | | <LongName> 000400 - Disclosure - 2. Significant Accounting Policies: Shipping and Handling Costs (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesShippingAndHandlingCostsPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Shipping and Handling Costs (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 40 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R41.htm </HtmlFileName> |
| | | <LongName> 000410 - Disclosure - 2. Significant Accounting Policies: Revenue Recognition (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesRevenueRecognitionPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Revenue Recognition (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 41 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R42.htm </HtmlFileName> |
| | | <LongName> 000420 - Disclosure - 2. Significant Accounting Policies: Recent Accounting Pronouncements (Policies) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesRecentAccountingPronouncementsPolicies </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Recent Accounting Pronouncements (Policies) </ShortName> |
| | | <MenuCategory> Policies </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPolicies </ParentRole> |
| | | <Position> 42 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R43.htm </HtmlFileName> |
| | | <LongName> 000430 - Disclosure - 2. Significant Accounting Policies: Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesEarningsPerShareScheduleOfEarningsPerShareBasicAndDilutedTables </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 43 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R44.htm </HtmlFileName> |
| | | <LongName> 000440 - Disclosure - 2. Significant Accounting Policies: Financial Instruments: Fair Value, Option, Quantitative Disclosures (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesFinancialInstrumentsFairValueOptionQuantitativeDisclosuresTables </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Financial Instruments: Fair Value, Option, Quantitative Disclosures (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 44 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R45.htm </HtmlFileName> |
| | | <LongName> 000450 - Disclosure - 2. Significant Accounting Policies: Financial Instruments: Fair Value, Assets Measured on Recurring Basis (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesFinancialInstrumentsFairValueAssetsMeasuredOnRecurringBasisTables </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Financial Instruments: Fair Value, Assets Measured on Recurring Basis (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 45 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R46.htm </HtmlFileName> |
| | | <LongName> 000460 - Disclosure - 3. Inventory: Schedule of Inventory, Current (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure3InventoryScheduleOfInventoryCurrentTables </Role> |
| | | <ShortName> 3. Inventory: Schedule of Inventory, Current (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 46 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R47.htm </HtmlFileName> |
| | | <LongName> 000470 - Disclosure - 4. Property, Plant and Equipment: Property, Plant and Equipment (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure4PropertyPlantAndEquipmentPropertyPlantAndEquipmentTables </Role> |
| | | <ShortName> 4. Property, Plant and Equipment: Property, Plant and Equipment (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 47 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R48.htm </HtmlFileName> |
| | | <LongName> 000480 - Disclosure - 5. Intangible Assets: Schedule of Finite-Lived Intangible Assets (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure5IntangibleAssetsScheduleOfFiniteLivedIntangibleAssetsTables </Role> |
| | | <ShortName> 5. Intangible Assets: Schedule of Finite-Lived Intangible Assets (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 48 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R49.htm </HtmlFileName> |
| | | <LongName> 000490 - Disclosure - 13. Segment Information: Schedule of Segment Reporting Information (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationScheduleOfSegmentReportingInformationTables </Role> |
| | | <ShortName> 13. Segment Information: Schedule of Segment Reporting Information (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 49 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R50.htm </HtmlFileName> |
| | | <LongName> 000500 - Disclosure - 13. Segment Information: Sales in excess of ten percent of total sales (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationSalesInExcessOfTenPercentOfTotalSalesTables </Role> |
| | | <ShortName> 13. Segment Information: Sales in excess of ten percent of total sales (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 50 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R51.htm </HtmlFileName> |
| | | <LongName> 000510 - Disclosure - 13. Segment Information: Schedule of sales by country (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationScheduleOfSalesByCountryTables </Role> |
| | | <ShortName> 13. Segment Information: Schedule of sales by country (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 51 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R52.htm </HtmlFileName> |
| | | <LongName> 000520 - Disclosure - 15. Supplemental Disclosure With Respect To Cash Flows: Schedule of Cash Flow, Supplemental Disclosures (Tables) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure15SupplementalDisclosureWithRespectToCashFlowsScheduleOfCashFlowSupplementalDisclosuresTables </Role> |
| | | <ShortName> 15. Supplemental Disclosure With Respect To Cash Flows: Schedule of Cash Flow, Supplemental Disclosures (Tables) </ShortName> |
| | | <MenuCategory> Tables </MenuCategory> |
| | | <Position> 52 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R53.htm </HtmlFileName> |
| | | <LongName> 000530 - Disclosure - 1. Nature of Operations (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure1NatureOfOperationsDetails </Role> |
| | | <ShortName> 1. Nature of Operations (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure1NatureOfOperations </ParentRole> |
| | | <Position> 53 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R54.htm </HtmlFileName> |
| | | <LongName> 000540 - Disclosure - 2. Significant Accounting Policies: Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesEarningsPerShareScheduleOfEarningsPerShareBasicAndDilutedDetails </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesEarningsPerShareScheduleOfEarningsPerShareBasicAndDilutedTables </ParentRole> |
| | | <Position> 54 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R55.htm </HtmlFileName> |
| | | <LongName> 000550 - Disclosure - 2. Significant Accounting Policies: Financial Instruments: Fair Value, Option, Quantitative Disclosures (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesFinancialInstrumentsFairValueOptionQuantitativeDisclosuresDetails </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Financial Instruments: Fair Value, Option, Quantitative Disclosures (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesFinancialInstrumentsFairValueOptionQuantitativeDisclosuresTables </ParentRole> |
| | | <Position> 55 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R56.htm </HtmlFileName> |
| | | <LongName> 000560 - Disclosure - 2. Significant Accounting Policies: Financial Instruments: Fair Value, Assets Measured on Recurring Basis (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesFinancialInstrumentsFairValueAssetsMeasuredOnRecurringBasisDetails </Role> |
| | | <ShortName> 2. Significant Accounting Policies: Financial Instruments: Fair Value, Assets Measured on Recurring Basis (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure2SignificantAccountingPoliciesFinancialInstrumentsFairValueAssetsMeasuredOnRecurringBasisTables </ParentRole> |
| | | <Position> 56 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R57.htm </HtmlFileName> |
| | | <LongName> 000570 - Disclosure - 3. Inventory: Schedule of Inventory, Current (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure3InventoryScheduleOfInventoryCurrentDetails </Role> |
| | | <ShortName> 3. Inventory: Schedule of Inventory, Current (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure3InventoryScheduleOfInventoryCurrentTables </ParentRole> |
| | | <Position> 57 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R58.htm </HtmlFileName> |
| | | <LongName> 000580 - Disclosure - 4. Property, Plant and Equipment: Property, Plant and Equipment (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure4PropertyPlantAndEquipmentPropertyPlantAndEquipmentDetails </Role> |
| | | <ShortName> 4. Property, Plant and Equipment: Property, Plant and Equipment (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure4PropertyPlantAndEquipmentPropertyPlantAndEquipmentTables </ParentRole> |
| | | <Position> 58 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R59.htm </HtmlFileName> |
| | | <LongName> 000590 - Disclosure - 5. Intangible Assets: Schedule of Finite-Lived Intangible Assets (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure5IntangibleAssetsScheduleOfFiniteLivedIntangibleAssetsDetails </Role> |
| | | <ShortName> 5. Intangible Assets: Schedule of Finite-Lived Intangible Assets (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure5IntangibleAssetsScheduleOfFiniteLivedIntangibleAssetsTables </ParentRole> |
| | | <Position> 59 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R60.htm </HtmlFileName> |
| | | <LongName> 000600 - Disclosure - 6. Income Taxes (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure6IncomeTaxesDetails </Role> |
| | | <ShortName> 6. Income Taxes (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure6IncomeTaxes </ParentRole> |
| | | <Position> 60 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R61.htm </HtmlFileName> |
| | | <LongName> 000610 - Disclosure - 7. Bank Indebtedness (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure7BankIndebtednessDetails </Role> |
| | | <ShortName> 7. Bank Indebtedness (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure7BankIndebtedness </ParentRole> |
| | | <Position> 61 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R62.htm </HtmlFileName> |
| | | <LongName> 000620 - Disclosure - 9. Cancellation of Capital Stock (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure9CancellationOfCapitalStockDetails </Role> |
| | | <ShortName> 9. Cancellation of Capital Stock (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure9CancellationOfCapitalStock </ParentRole> |
| | | <Position> 62 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R63.htm </HtmlFileName> |
| | | <LongName> 000630 - Disclosure - 10. Share-based Incentive Plans (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure10ShareBasedIncentivePlansDetails </Role> |
| | | <ShortName> 10. Share-based Incentive Plans (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure10ShareBasedIncentivePlans </ParentRole> |
| | | <Position> 63 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R64.htm </HtmlFileName> |
| | | <LongName> 000640 - Disclosure - 11. Pension and Profit-sharing Plans (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure11PensionAndProfitSharingPlansDetails </Role> |
| | | <ShortName> 11. Pension and Profit-sharing Plans (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure11PensionAndProfitSharingPlans </ParentRole> |
| | | <Position> 64 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R65.htm </HtmlFileName> |
| | | <LongName> 000650 - Disclosure - 13. Segment Information: Schedule of Segment Reporting Information (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationScheduleOfSegmentReportingInformationDetails </Role> |
| | | <ShortName> 13. Segment Information: Schedule of Segment Reporting Information (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationScheduleOfSegmentReportingInformationTables </ParentRole> |
| | | <Position> 65 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R66.htm </HtmlFileName> |
| | | <LongName> 000660 - Disclosure - 13. Segment Information: Sales in excess of ten percent of total sales (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationSalesInExcessOfTenPercentOfTotalSalesDetails </Role> |
| | | <ShortName> 13. Segment Information: Sales in excess of ten percent of total sales (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationSalesInExcessOfTenPercentOfTotalSalesTables </ParentRole> |
| | | <Position> 66 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R67.htm </HtmlFileName> |
| | | <LongName> 000670 - Disclosure - 13. Segment Information: Schedule of sales by country (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationScheduleOfSalesByCountryDetails </Role> |
| | | <ShortName> 13. Segment Information: Schedule of sales by country (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure13SegmentInformationScheduleOfSalesByCountryTables </ParentRole> |
| | | <Position> 67 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R68.htm </HtmlFileName> |
| | | <LongName> 000680 - Disclosure - 14. Concentrations (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure14ConcentrationsDetails </Role> |
| | | <ShortName> 14. Concentrations (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure14Concentrations </ParentRole> |
| | | <Position> 68 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R69.htm </HtmlFileName> |
| | | <LongName> 000690 - Disclosure - 15. Supplemental Disclosure With Respect To Cash Flows: Schedule of Cash Flow, Supplemental Disclosures (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure15SupplementalDisclosureWithRespectToCashFlowsScheduleOfCashFlowSupplementalDisclosuresDetails </Role> |
| | | <ShortName> 15. Supplemental Disclosure With Respect To Cash Flows: Schedule of Cash Flow, Supplemental Disclosures (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure15SupplementalDisclosureWithRespectToCashFlowsScheduleOfCashFlowSupplementalDisclosuresTables </ParentRole> |
| | | <Position> 69 </Position> |
| | | </Report> |
| | <Report instance="jctcf-20200229.xml"> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R70.htm </HtmlFileName> |
| | | <LongName> 000700 - Disclosure - 17. Subsequent Events (Details) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.jewettcameron.com/20200229/role/idr_Disclosure17SubsequentEventsDetails </Role> |
| | | <ShortName> 17. Subsequent Events (Details) </ShortName> |
| | | <MenuCategory> Details </MenuCategory> |
| | | <ParentRole> http://www.jewettcameron.com/20200229/role/idr_Disclosure17SubsequentEvents </ParentRole> |
| | | <Position> 70 </Position> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <LongName> All Reports </LongName> |
| | | <ReportType> Book </ReportType> |
| | | <ShortName> All Reports </ShortName> |
| | | </Report> |
| | </MyReports> |
| <InputFiles> |
| | <File> jctcf-20200229.xml </File> |
| | <File> jctcf-20200229.xsd </File> |
| | <File> jctcf-20200229_cal.xml </File> |
| | <File> jctcf-20200229_def.xml </File> |
| | <File> jctcf-20200229_lab.xml </File> |
| | <File> jctcf-20200229_pre.xml </File> |
| | </InputFiles> |
| <SupplementalFiles/> |
| <BaseTaxonomies> |
| | <BaseTaxonomy> http://xbrl.sec.gov/dei/2019-01-31 </BaseTaxonomy> |
| | <BaseTaxonomy> http://fasb.org/us-gaap/2020-01-31 </BaseTaxonomy> |
| | <BaseTaxonomy> http://fasb.org/srt/2020-01-31 </BaseTaxonomy> |
| | </BaseTaxonomies> |
| <HasPresentationLinkbase> true </HasPresentationLinkbase> |
| <HasCalculationLinkbase> true </HasCalculationLinkbase> |
| </FilingSummary> |